219874723

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1867}}^1$

素因数の和:2058

約数の個数: 16

約数和(自身を含む): 236712960

約数和(自身を除く): 16838237

約数列:

[1, 29, 31, 131, 899, 1867, 3799, 4061, 54143, 57877, 117769, 244577, 1678433, 7092733, 7581887, 219874723]

約数ペア:

[(1, 219874723), (29, 7581887), (31, 7092733), (131, 1678433), (899, 244577), (1867, 117769), (3799, 57877), (4061, 54143)]